unicore32 ldscript fix: add cacheline parameter to PERCPU() macro

Also, adjust cacheline parameter of RW_DATA_SECTION and EXCEPTION_TABLE

Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Acked-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/unicore32/kernel/vmlinux.lds.S b/arch/unicore32/kernel/vmlinux.lds.S
index 0b4eb89729e71b379c7c3a338bb489cbe6a8d956..9bf7f7af52c529f10566dbf8a9a816ecf0b65567 100644 (file)
--- a/arch/unicore32/kernel/vmlinux.lds.S
+++ b/arch/unicore32/kernel/vmlinux.lds.S
@@ -14,6 +14,7 @@
 #include <asm/thread_info.h>
 #include <asm/memory.h>
 #include <asm/page.h>
+#include <asm/cache.h>
 
 OUTPUT_ARCH(unicore32)
 ENTRY(stext)
@@ -29,7 +30,7 @@ SECTIONS
        HEAD_TEXT_SECTION
        INIT_TEXT_SECTION(PAGE_SIZE)
        INIT_DATA_SECTION(16)
-       PERCPU(PAGE_SIZE)
+       PERCPU(L1_CACHE_BYTES, PAGE_SIZE)
        __init_end = .;
 
        _stext = .;
@@ -45,10 +46,10 @@ SECTIONS
 
        _sdata = .;
        RO_DATA_SECTION(PAGE_SIZE)
-       RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
+       RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
        _edata = .;
 
-       EXCEPTION_TABLE(32)
+       EXCEPTION_TABLE(L1_CACHE_BYTES)
        NOTES
 
        BSS_SECTION(0, 0, 0)